$border-color-hover: #666;
$border-color: #999;
$border-color-light: lighten($border-color, 30%);
$border-radius: 4px;
$box-shadow-color: rgba(0, 0, 0, 0.5);
$button-active-bg: #eee;
$button-bg: white;
$button-height: 32px;
$color: #333;
$light-color: #666;
$font-size: 14px;
$small-font-size: 12px;
$input-height: 32px;
$red: #f1453d;
$grey: #eee;
$blue: #4a90e2;
.box-shadow {
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
}
@keyframes spin {
    0% {
        transform: rotateZ(0deg);
    }
    100% {
        transform: rotateZ(360deg);
    }
}
@mixin spin {
    animation: spin 1s infinite linear;
}
